package com.wujiansima.renyisima.demo;

import java.io.File;
import java.util.Scanner;

public class Demo {
    public static void main(String[] args) {
        File file = new File("D:\\cs_heima");
        file.mkdirs();
        boolean file1 = file.isFile();
        System.out.println(file1);
        Scanner sc = new Scanner(System.in);
        String s = sc.next();
        File file3 = new File("D:\\");
        
    }
}
